610428200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{160639}}^1$

素因数の和:160674

約数の個数: 48

約数和(自身を含む): 1493952000

約数和(自身を除く): 883523800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 160639, 321278, 642556, 803195, 1285112, 1606390, 3052141, 3212780, 4015975, 6104282, 6425560, 8031950, 12208564, 15260705, 16063900, 24417128, 30521410, 32127800, 61042820, 76303525, 122085640, 152607050, 305214100, 610428200]

約数ペア:

[(1, 610428200), (2, 305214100), (4, 152607050), (5, 122085640), (8, 76303525), (10, 61042820), (19, 32127800), (20, 30521410), (25, 24417128), (38, 16063900), (40, 15260705), (50, 12208564), (76, 8031950), (95, 6425560), (100, 6104282), (152, 4015975), (190, 3212780), (200, 3052141), (380, 1606390), (475, 1285112), (760, 803195), (950, 642556), (1900, 321278), (3800, 160639)]